GB882558A - Improvements in or relating to the production of fats - Google Patents
Improvements in or relating to the production of fatsInfo
- Publication number
- GB882558A GB882558A GB19387/58A GB1938758A GB882558A GB 882558 A GB882558 A GB 882558A GB 19387/58 A GB19387/58 A GB 19387/58A GB 1938758 A GB1938758 A GB 1938758A GB 882558 A GB882558 A GB 882558A
- Authority
- GB
- United Kingdom
- Prior art keywords
- acid
- prepared
- mixture
- lauric
- lauric acid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/02—Suppositories; Bougies; Bases therefor; Ovules
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/02—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with glycerol
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
- C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
- C11C3/02—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with glycerol
- C11C3/025—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by esterification of fatty acids with glycerol with a stoechiometric excess of glycerol
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fats And Perfumes (AREA)
- Medicinal Preparation (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Brittle hard fats suitable for use in suppositories are prepared by esterifying at least one C10-18 saturated fatty acid with such an excess of glycerol that the resulting mixed ester has a hydroxyl value from 48 to 100 inclusive. Examples describe esters prepared from palm kernel fatty acids (freed from lower acids), lauric acid, a lauric acid/myristic acid mixture, a lauric acid/palmitic acid mixture, a stearic acid/soap stock acid mixture and a lauric acid/myristic acid/palmitic acid mixture.ALSO:A suppository incorporates a brittle hard fat prepared by esterifying at least one C10-18 saturated fatty acid with such an excess of glycerol that the resulting mixed ester has a hydroxyl value from 48 to 100 inclusive.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEI14406A DE1101699B (en) | 1958-02-12 | 1958-02-12 | Process for the preparation of suppository masses |
Publications (1)
Publication Number | Publication Date |
---|---|
GB882558A true GB882558A (en) | 1961-11-15 |
Family
ID=7185642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19387/58A Expired GB882558A (en) | 1958-02-12 | 1958-06-17 | Improvements in or relating to the production of fats |
Country Status (7)
Country | Link |
---|---|
US (1) | US3271434A (en) |
BE (1) | BE572839A (en) |
CH (1) | CH370872A (en) |
DE (1) | DE1101699B (en) |
FR (1) | FR1213936A (en) |
GB (1) | GB882558A (en) |
LU (1) | LU36479A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1201447A (en) * | 1981-10-06 | 1986-03-04 | Cornelis N.M. Keulemans | Interesterification process and apparatus |
CA1224484A (en) * | 1983-04-05 | 1987-07-21 | Cornelis N.M. Keulemans | Process and apparatus for the interesterification of a triglyceride oil and products therefrom |
EP2327398A3 (en) | 2007-07-19 | 2014-05-21 | R-Tech Ueno, Ltd. | Pharmaceutical composition comprising 11-deoxy-prostaglandin compound and method for stabilizing the compound |
CN108178830A (en) * | 2018-01-03 | 2018-06-19 | 辽宁奥克医药辅料股份有限公司 | A kind of polyoxyethylene stearate(40)The preparation method of ester |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2634278A (en) * | 1949-07-16 | 1953-04-07 | Eastman Kodak Co | Process for substantially complete conversion of fatty material to partial ester |
US2684970A (en) * | 1951-02-16 | 1954-07-27 | Imhausen & Co Gmbh | Production of fats |
US2745749A (en) * | 1951-07-19 | 1956-05-15 | Reuben O Feuge | Glyceridic mixtures exhibiting unique properties and process for their production |
DE1016902B (en) * | 1953-05-19 | 1957-10-03 | Edelfettwerke G M B H | Process for the production of suppository masses |
FR1100599A (en) * | 1953-05-19 | 1955-09-21 | Edelfettwerke Gmbh | Process for the preparation of excipients for the manufacture of ointments and suppositories |
GB785933A (en) * | 1954-05-04 | 1957-11-06 | Edelfettwerke G M B H | Process for the preparation of fatty acid esters suitable for use as ointment bases and the like carrier media |
-
0
- BE BE572839D patent/BE572839A/xx unknown
- LU LU36479D patent/LU36479A1/xx unknown
-
1958
- 1958-02-12 DE DEI14406A patent/DE1101699B/en active Pending
- 1958-06-17 GB GB19387/58A patent/GB882558A/en not_active Expired
- 1958-10-07 CH CH6476058A patent/CH370872A/en unknown
- 1958-11-14 FR FR1213936D patent/FR1213936A/en not_active Expired
-
1962
- 1962-08-07 US US215263A patent/US3271434A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CH370872A (en) | 1963-07-31 |
LU36479A1 (en) | |
US3271434A (en) | 1966-09-06 |
FR1213936A (en) | 1960-04-05 |
DE1101699B (en) | 1961-03-09 |
BE572839A (en) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1245539A (en) | Margarine fat formulation | |
GB882558A (en) | Improvements in or relating to the production of fats | |
GB990401A (en) | Crystallization process | |
ES325918A1 (en) | Procedure for the preparation of surfactant compositions. (Machine-translation by Google Translate, not legally binding) | |
GB1005545A (en) | Process for separating liquid from solid glycerides | |
FR1230154A (en) | Process for the preparation of unsaturated aliphatic esters | |
SU117919A1 (en) | The method of obtaining synthetic oils-esters | |
GB810748A (en) | Perfume compositions | |
GB875113A (en) | Improvements in antifoam agents | |
GB922486A (en) | Improvements in or relating to extreme pressure lubricants | |
ES241532A1 (en) | Procedure for the elaboration of fragile hard greases (Machine-translation by Google Translate, not legally binding) | |
GB884246A (en) | Improvements relating to diesel fuels | |
GB830861A (en) | Improvements in or relating to the manufacture of cement | |
ES201841A1 (en) | A procedure for the obtaining of durable lamb (Machine-translation by Google Translate, not legally binding) | |
ES244590A1 (en) | Procedure for the obtaining of a product for the conservation and cleaning of furniture (Machine-translation by Google Translate, not legally binding) | |
AU228671B2 (en) | Improvements in dicarboxylic acid esters andin lubricant compositions | |
GB893068A (en) | Cyclododecadienols and their esters | |
ES225876A1 (en) | A procedure to perform the molecular reagrupation of the fatty esters in the presence of an alkaline metal hydroxide (Machine-translation by Google Translate, not legally binding) | |
CA566562A (en) | Polychlorosaligenin esters of 2,2-dichloropropionic acid | |
CA564681A (en) | Lower fatty acid ester of cellulose plastic compositions | |
CA560334A (en) | Interesterification of fatty acid esters | |
ES291209A1 (en) | Improvements introduced in the manufacture of washing agents (Machine-translation by Google Translate, not legally binding) | |
AU3487458A (en) | Improvements in dicarboxylic acid esters andin lubricant compositions | |
ES302932A1 (en) | Procedure for obtaining improved emulsion compositions. (Machine-translation by Google Translate, not legally binding) | |
ES357666A3 (en) | A procedure for the preparation of substitute succinic acids. (Machine-translation by Google Translate, not legally binding) |